Home
Class 12
CHEMISTRY
A weak acid HX has the dissociation cons...

A weak acid `HX` has the dissociation constant `1 xx 10^(-5)M`. It forms a salt `NaX` on reaction with alkali. The percentage hydrolysis of `0.1M` solution of `NaX` is

A

`0.0001%`

B

`0.01%`

C

`0.1%`

D

`0.15%`

Text Solution

Verified by Experts

The correct Answer is:
b
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN AND ITS COMPOUNDS

    GRB PUBLICATION|Exercise Subjective type|8 Videos

  • LIQUID SOLUTIONS

    GRB PUBLICATION|Exercise 11|12 Videos

Similar Questions

Explore conceptually related problems

A weak acid HX has the dissociation constant 1 xx 10^(-5) . M. It forms a salt NaX on reaction with alkali. The degree of hydrolysis of 0.1 M solution of NaX is

HX is a weak acid (K_(a) = 10^(-5)) . If forms a salt NaX(0.1M) on reacting with caustic soda. The degree of hydrlysis of NaX is

GRB PUBLICATION-IONIC EQUILIBRIUM-All Questions
  1. The pH of which salt is independent of its concentration : (P)(CH3CO...

    Text Solution

    |

  2. The pH of a solution containing 0.1 M CH3COONa and 0.1 M (C2H5COO)2 Ba...

    Text Solution

    |

  3. A weak acid HX has the dissociation constant 1 xx 10^(-5)M. It forms a...

    Text Solution

    |

  4. 2.5mL of (2)/(5) weak monoacidic base (K(b)= 1xx10^(-12) at 25^(@)C) i...

    Text Solution

    |

  5. The pK(a) of a weak acid, HA, is 4.80. The pK(b) of a weak base, BOH, ...

    Text Solution

    |

  6. A 0.0200 M acid is 30% dissociated. The equilibrium constant Ka for th...

    Text Solution

    |

  7. Calculate the change in pH when a 0.1 M solution of CH3COOH in water a...

    Text Solution

    |

  8. 0.1 M CH3COOH is diluted at 25^@C(Ka=1.8xx10^(-5)), then which of the ...

    Text Solution

    |

  9. The pKa of iodic acid HIO3 is log 9. Calculate the pH of a 1 M HIO3 so...

    Text Solution

    |

  10. The number of millimoles present per litre of solution of CH3COONa so ...

    Text Solution

    |

  11. pOH of 0.1 molar aqueous NaCN solution found to be 2, then calculate v...

    Text Solution

    |

  12. What is the pH of a solution made by mixing 25.0 mL of 1.00xx10^(-3) M...

    Text Solution

    |

  13. 0.1 M aqueous solution of HClO4, ZnCl2 and K2S are taken , then increa...

    Text Solution

    |

  14. Ionisation constant of HA (weak acid) and BOH (weak base) are 3.0xx10^...

    Text Solution

    |

  15. pH of the aq. Solution of 0.05 M Ca(CN)2 at 25^@C is : [pKb(CN^(-))=8....

    Text Solution

    |

  16. Alanine, H2NCH(CH3)CO2H, has Ka=4.5xx10^(-3) and Kb=7.4xx10^(-5) Which...

    Text Solution

    |

  17. When 0.10 M solutions of HF, HCl, KF, and KCl are arranged in order of...

    Text Solution

    |

  18. The Ka of hydrocyanic acid , HCN, is 5.0xx10^(-10).What is the pH of 0...

    Text Solution

    |

  19. Both conc. Being 1 M, the factor by which the percent hydrolysis of CH...

    Text Solution

    |

  20. A 0.01 molar solution of hydrazinium iodide is found to be exactly 1 p...

    Text Solution

    |